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March 3, 2015

March 3, 2015

Posted by **Yakima** on Friday, February 17, 2012 at 9:42am.

- Math -
**Reiny**, Friday, February 17, 2012 at 2:53pmamount of 18% solution --- x L

amount of 45% solution --- 12-x L

.18x + .45(12-x) = .36(12)

times 100

18x + 45(12-x) = 36(12)

take it from here

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